196908382

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2081}}^1$

素因数の和:2145

約数の個数: 48

約数和(自身を含む): 358870176

約数和(自身を除く): 161961794

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 121, 187, 242, 253, 374, 391, 506, 782, 2057, 2081, 2783, 4114, 4162, 4301, 5566, 8602, 22891, 35377, 45782, 47311, 47863, 70754, 94622, 95726, 251801, 389147, 503602, 526493, 778294, 813671, 1052986, 1627342, 4280617, 5791423, 8561234, 8950381, 11582846, 17900762, 98454191, 196908382]

約数ペア:

[(1, 196908382), (2, 98454191), (11, 17900762), (17, 11582846), (22, 8950381), (23, 8561234), (34, 5791423), (46, 4280617), (121, 1627342), (187, 1052986), (242, 813671), (253, 778294), (374, 526493), (391, 503602), (506, 389147), (782, 251801), (2057, 95726), (2081, 94622), (2783, 70754), (4114, 47863), (4162, 47311), (4301, 45782), (5566, 35377), (8602, 22891)]